# [−][src]Function mynewt::kernel::os::os_settimeofday

    pub unsafe extern "C" fn os_settimeofday(
        utctime: *mut os_timeval,
        tz: *mut os_timezone
    ) -> c_int

Set the time of day. This does not modify os time, but rather just modifies the offset by which we are tracking real time against os time. This function notifies all registered time change listeners.

- `utctime`: A timeval representing the UTC time we are setting
- `tz`: The time-zone to apply against the utctime being set.

Return: 0 on success, non-zero on failure.

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